package com.jboost.hyk.clazz.mapper;

import java.util.Date;
import java.util.List;

import com.jboost.hyk.clazz.entity.PrepareCourseLog;
import com.jboost.hyk.common.model.BusinessSituationVo;
import org.apache.ibatis.annotations.Param;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * @Description: 备课日志（每点一次备课就记录一次）
 * @Author: cxn
 * @Date:   2022-12-08
 * @Version: V1.0
 */
public interface PrepareCourseLogMapper extends BaseMapper<PrepareCourseLog> {

    BusinessSituationVo countBy(String businessId, Date start, Date end);
}
